NPDES permit OR0035441 · Minor NON-POTW · administratively continued, expires 2025-11-30 · EPA's file as of 2026-09-19
Check this month's numbers before you fileThis permit expired on 2025-11-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-07-31.
Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | VALUE | report only | Jan, Feb, Mar, Apr, Dec |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 37 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 140 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | pH | DAILY MN | >= 6.5 SU | Jan, Feb, Mar, Apr, Dec |
| 001 | pH | DAILY MX | <= 8.5 SU | Jan, Feb, Mar, Apr, Dec |
| 001 | Solids, total suspended | MO AVG | <= 27 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Solids, total suspended | DAILY MX | <= 88 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.26 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 1.26 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Phosphorus, total [as P] | MO AVG | <= .08 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Hardness, total [as CaCO3] | VALUE | report only | Jan, Feb, Mar, Apr, Dec |
| 001 | Iron, total [as Fe] | MO AVG | <= 1.125 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Iron, total [as Fe] | DAILY MX | <= 1.643 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Zinc, dissolved [as Zn] | VALUE | report only | Jan, Feb, Mar, Apr, Dec |
| 001 | Zinc, total [as Zn] | MO AVG | <= .082 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Zinc, total [as Zn] | DAILY MX | <= .12 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Phenols | MO AVG | <= .015 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Phenols | DAILY MX | <= .026 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | Jan, Feb, Mar, Apr, Dec |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | Jan, Feb, Mar, Apr, Dec |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 0 MGD | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | E. coli | MO GEO | <= 126 #/100mL | Jan, Feb, Mar, Apr, Dec |
| 001 | E. coli | DAILY MX | <= 406 #/100mL | Jan, Feb, Mar, Apr, Dec |
| 001 | E. coli | MO GEO | <= 126 #/100mL | Jan, Feb, Mar, Apr, Dec |
| 001 | E. coli | DAILY MX | report only | Jan, Feb, Mar, Apr, Dec |
| 001 | .alpha.-Terpineol | MO AVG | <= .016 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | .alpha.-Terpineol | DAILY MX | <= .033 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Solids, total dissolved | MO AVG | <= 500 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | p-Cresol | MO AVG | <= .014 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | p-Cresol | DAILY MX | <= .025 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Benzoic acids, total | MO AVG | <= .071 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Benzoic acids, total | DAILY MX | <= .12 mg/L | Jan, Feb, Mar, Apr, Dec |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states